CN201863488U - External liquid supplying device used on printer - Google Patents
External liquid supplying device used on printer Download PDFInfo
- Publication number
- CN201863488U CN201863488U CN2010205778257U CN201020577825U CN201863488U CN 201863488 U CN201863488 U CN 201863488U CN 2010205778257 U CN2010205778257 U CN 2010205778257U CN 201020577825 U CN201020577825 U CN 201020577825U CN 201863488 U CN201863488 U CN 201863488U
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- China
- Prior art keywords
- staving
- liquid level
- feed device
- liquid feed
- liquid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides an external liquid supplying device used on a printer, which comprises a bucket for storing cleaning liquid, a liquid filling port communicated with the bucket, and an output pipe communicated with the bucket, wherein the bucket is provided with a pressure regulating mechanism, a liquid level monitoring mechanism and an output control valve that is arranged on the output pipe; and the liquid level monitoring mechanism and the output control valve are connected with a control processor of the printer. With adoption of the external liquid supplying device, the times for filling liquid can be decreased, and the quantity of cleaning liquid in the stable cleaner can be decreased, so that the continuous and stable automatic machine cleaning requirement can be achieved, and the production quality and efficiency are improved.
Description
Technical field
The utility model relates to machine and cleans the field, particularly relates to a kind of outside liquid feed device that outside expansion usefulness is provided for printing machine on the printing machine that is used in.
Background technology
In the prior art, in SMT microelectronics attachment process, printing press on the streamline is when cleaning, and the cleaning solution of printing press inside is very little because of the restriction capacity that is subjected to the solution storage device, and the printing machine that uses on the existing production line, its product is very ripe, printing machine internal structure, structure, composition are qualitative, and the volume that therefore will increase printing machine internal solution storage device is very difficult, pulls one hair and move the whole body, need transform whole printing machine, difficulty is huge.And the printing machine in usefulness can't be solved at all at present.
And existing printing press because internal solution storage device volume is less, the solution storage capacity seldom just needed to add solution in per about three hours, and printing machine need be closed down when adding solution, influence greatly whole streamline speed of production, reduced production efficiency.
In addition; level sensor and fluid switch are almost near the bottom; whenever the less fine impurities that often has bubble and bottom when the position, bottom of solution is fed in the drain pipe and causes the supply instability; influence cleaning effect; and existing apparatus is to be placed on machine intimate and circuit control panel top; solution can flow on the circuit board of machine intimate when storage device has the situation of leakage, causes circuit to damage.
The utility model content
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of outside liquid feed device that is used on the printing machine, solution wiper mechanism in the printing machine is carried out the outside expansion, more a large amount of cleaning fluids is stored in outside the machine, be communicated with the inner existing wiper mechanism of printing machine, feed flow is safe and practical in real time, satisfy the demand of the automatic assembly line operation of machine, effectively increase work efficiency.
The main technical schemes that the utility model adopts is: a kind of outside liquid feed device that is used on the printing machine, comprise the staving that stores cleaning fluid, the filling opening that is communicated with described staving, the efferent duct that is communicated with described staving, described staving is provided with pressure regulating mechanism, level monitoring mechanism and is installed on output control valve on the described efferent duct, and described level monitoring mechanism and output control valve are connected with control processor on the described printing machine.
The utility model also adopts following attached technical scheme: described pressure regulating mechanism comprises intake valve and the air bleeding valve that is connected with described staving;
Described level monitoring mechanism comprises liquid level sensor and liquid level dynamic monitoring device, and described liquid level sensor is located in the described staving;
Described liquid level dynamic monitoring device comprises the liquid level observation tube that is communicated with described staving, is located at the float in the described liquid level observation tube;
Described liquid level sensor is positioned at 8-12mm place, described efferent duct top;
Described efferent duct is communicated with the bottom of described staving;
Described efferent duct is provided with screen pack with the described staving place of connection;
Filling opening is provided with valve;
Also comprise controlled processing unit, described controlled processing unit comprises analog to digital conversion circuit, single-chip microcomputer (PLC) and warning circuit, and described controlled processing unit is connected with described liquid level sensor and output control valve.
Outside liquid feed device provided by the utility model: (1) can stablize and safety provide solution to printing machine cleaning systems cleaning fluid; reach the cleaning effect of continous-stable; effectively avoided the inner cleaning solution device volume of printing machine too small and the position is improper and interpolation number of times that cause is too frequent; the printing machine startup-shutdown is frequent; influence the potential safety hazard of production efficiency and leakage; production efficiency and stability have been improved; can design the staving of different size size according to demand with the size in space, place; make things convenient for liquid feeding and reduce the liquid feeding number of times; and this device is placed on the next door and ground of machine; can effectively prevent solution from leaking and flow to machine intimate and cause that the machine circuit damages; staving is made by stainless steel; be installed into air valve above the staving; filling opening and air bleeding valve; side has liquid level to check the ball float pipe; liquid output pipe and liquid level sensor, this inductor can guarantee the solution of bucket the inside sufficient and stable offer printing press.This barrel is connected with the cleaning device of machine, the control signal by machine and be installed in control valve between bucket and cleaning device and open by bucket and join fluid flow on the machine.The utility model can reduce liquid feeding number of times and stable cleaning device cleaning fluid, reaches continuous stable machine automated cleaning requirement, improves the quality of production and efficient.(2) as the extendible outside liquid feed device that use is provided for existing printing machine, be connected and installed very conveniently, applicability is good.Need not that existing printing machine is done any change can install, and for the wiper mechanism of printing machine inside provides expansion, effectively increases the storage and the supply of cleaning fluid.Need to add the frequent startup-shutdown operation that causes because of cleaning fluid reduces thereby significantly reduce printing machine, enhance productivity.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 structural representation that to be the utility model be connected with wiper mechanism in the printing machine.
The specific embodiment:
Extremely shown in Figure 2 as Fig. 1, a kind of outside liquid feed device that is used on the printing machine that provides for the utility model, comprise the staving 1 that stores cleaning fluid, the filling opening 5 that is communicated with described staving, the efferent duct 9 that is communicated with described staving 1, described staving 1 is provided with pressure regulating mechanism, level monitoring mechanism and is installed on output control valve 8 on the described efferent duct, and described level monitoring mechanism is connected with described controlled processing unit with output control valve 8.
In the present embodiment, as shown in Figure 1, described pressure regulating mechanism comprises intake valve 4 and the air bleeding valve 6 that is connected with described staving 1.Intake valve 4 provides air pressure for staving 1, and pressure display table is installed above, and the pressure of control staving is between 2～3.5kg, and the outflow of liquid is to realize by the pressure of gas.The front end of gas source is equipped with control valve, and the normal air feed of valve open is closed when not working automatically when printing press cleaning systems operate as normal, stops air feed.
Filling opening 5 is used for adding cleaning solution in staving 1, need open valve 12 liquid feedings of this filling opening 5 when solution is not enough, and the air pressure in the staving of must draining earlier when opening liquid feeding valve 12 is guaranteed personal security.(greater than 6.5Kg pressure) releasing pressure automatically safety protection function when air bleeding valve 6 is used for pressure release and overvoltage, carry out liquid feeding or when safeguarding before must be earlier by opening air bleeding valve 6 manual pressure releases.Described level monitoring mechanism comprises liquid level sensor 10 and liquid level dynamic monitoring device, and described liquid level sensor 10 is located in the described staving 1.
Described liquid level dynamic monitoring device comprises the liquid level observation tube 2 that is communicated with described staving 1, is located at the float 3 in the described liquid level observation tube 2.The liquid level observation tube vertically is provided with, and is communicated with staving 1, and wherein float 3 fluctuates with water level, observes water level height in the staving 1 with this, judges whether and need add solution in staving 1.
Described efferent duct 9 is communicated with the bottom of described staving 1.Described liquid level sensor 10 is positioned at 8-12mm place, described efferent duct 9 top.In this example, be positioned at 10mm place, efferent duct top, when soon reaching efferent duct 9, liquid level sensor sets out in advance and sends signal to controlled processing unit, reports to the police after the controlled processing unit received signal, and improving the workman need add solution in staving 1.Can guarantee that thus abundant the and stable machine that offers of solution uses, extrude the solution that comes when low and can contain bubble and can't reach normal effect and descend when liquid level because cross when liquid level, described efferent duct 9 is provided with screen pack with described staving 1 place of connection, when the printing machine feed flow, can be filled into the impurity in the solution, prolong the service life of wiper mechanism in the printing machine.
Filling opening 5 is provided with valve 12.When the needs liquid feeding, need open this liquid feeding valve 12 earlier.Described controlled processing unit comprises analog to digital conversion circuit, single-chip microcomputer PLC and warning circuit, and described controlled processing unit is connected with described liquid level sensor 10 and output control valve 8.Liquid level sensor at first carries out analog-to-digital conversion with the analog to digital conversion circuit that signal inputs in the controlled processing unit, import single-chip microcomputer afterwards, single-chip microcomputer receives that exporting warning circuit to after the triggering signal reports to the police, and solution is about to use up in the prompting workman staving 1, needs liquid feeding.Wiper mechanism in the printing machine, solution amount in the terminal fluid reservoir 10 of storage solutions reduces when needing to replenish, be located at the level sensor 101 induction level signals in the terminal fluid reservoir 10 and send to controlled processing unit, output control signals to output control valve 8 after the single-chip microcomputer received signal, open valve to the printing machine feed flow, close output control valve 8 after feed flow is finished.Present embodiment, output control valve 8 adopts magnetic valve.In addition, controlled processing unit is controlled length that output control valve 8 opens the time by signal and is controlled and obtain what of solution amount, thereby reaches stable cleaning performance.
Controlled processing unit in the present embodiment can be installed on the entire body, also can be installed on the printing machine.
Claims (9)
1. outside liquid feed device that is used on the printing machine, comprise the staving (1) that stores cleaning fluid, the filling opening (5) that is communicated with described staving, the efferent duct (9) that is communicated with described staving (1), it is characterized in that: described staving (1) is provided with pressure regulating mechanism, level monitoring mechanism and is installed on output control valve (8) on the described efferent duct, and described level monitoring mechanism is connected with controlled processing unit with output control valve (8).
2. outside liquid feed device according to claim 1 is characterized in that: described pressure regulating mechanism comprises intake valve (4) and the air bleeding valve (6) that is connected with described staving (1).
3. outside liquid feed device according to claim 1 is characterized in that: described level monitoring mechanism comprises liquid level sensor (10) and liquid level dynamic monitoring device, and described liquid level sensor (10) is located in the described staving (1).
4. outside liquid feed device according to claim 3 is characterized in that: described liquid level dynamic monitoring device comprises the liquid level observation tube (2) that is communicated with described staving (1), is located at the float (3) in the described liquid level observation tube (2).
5. outside liquid feed device according to claim 3 is characterized in that: described liquid level sensor (10) is positioned at 8-12mm place, described efferent duct (9) top.
6. outside liquid feed device according to claim 5 is characterized in that: described efferent duct (9) is communicated with the bottom of described staving (1).
7. outside liquid feed device according to claim 6 is characterized in that: described efferent duct (9) is provided with screen pack with described staving (1) place of connection.
8. outside liquid feed device according to claim 1 is characterized in that: filling opening (5) is provided with valve (12).
9. outside liquid feed device according to claim 3, it is characterized in that: described controlled processing unit comprises analog to digital conversion circuit, single-chip microcomputer (PLC) and warning circuit, and described controlled processing unit is connected with described liquid level sensor (10) and output control valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205778257U CN201863488U (en) | 2010-10-22 | 2010-10-22 | External liquid supplying device used on printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205778257U CN201863488U (en) | 2010-10-22 | 2010-10-22 | External liquid supplying device used on printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863488U true CN201863488U (en) | 2011-06-15 |
Family
ID=44134654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205778257U Expired - Fee Related CN201863488U (en) | 2010-10-22 | 2010-10-22 | External liquid supplying device used on printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530805A (en) * | 2012-03-06 | 2012-07-04 | 蒲兵 | Air exhausting device and replaceable circulating type liquid supplementing vessel with same |
| CN102530804A (en) * | 2012-03-06 | 2012-07-04 | 蒲兵 | Replaceable circulating type liquid supplementing vessel |
| CN105252903A (en) * | 2014-07-10 | 2016-01-20 | 富士机械制造株式会社 | Cleaning device |
-
2010
- 2010-10-22 CN CN2010205778257U patent/CN201863488U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530805A (en) * | 2012-03-06 | 2012-07-04 | 蒲兵 | Air exhausting device and replaceable circulating type liquid supplementing vessel with same |
| CN102530804A (en) * | 2012-03-06 | 2012-07-04 | 蒲兵 | Replaceable circulating type liquid supplementing vessel |
| CN105252903A (en) * | 2014-07-10 | 2016-01-20 | 富士机械制造株式会社 | Cleaning device |
| CN105252903B (en) * | 2014-07-10 | 2019-06-28 | 株式会社富士 | Cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121022 |